Patents by Inventor Carlos Sanjuan Diaz

Carlos Sanjuan Diaz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Natural carob fiber and method of using same
    Patent number: 5856313
    Abstract: A natural carob fiber includes 50-65% lignin, 15-25% cellulose, 15-25% hemicellulose, 0.5-2 % pectin, 3-7% tannins and 4-8% moisture. A method of using the natural carob fiber includes the step of ingesting the natural carob fiber.
    Type: Grant
    Filed: February 21, 1996
    Date of Patent: January 5, 1999
    Assignee: Compania General del Algarrobo de Espana, S.A.
    Inventors: Ana Maria Requejo Marco, Baltasar Ruiz-Rosa Calvo de Mora, Carlos Sanjuan Diaz
  • Syrup of natural carob sugars and a process for its production
    Patent number: 5624500
    Abstract: A syrup of natural carob sugars having 55-75% sucrose, 7-15% fructose, 7-16% glucose, 0.5-3% other sugars, 4-14% cyclitols and 0.5-2% organic and inorganic impurities. Sugars are extracted from carob pulp and the juice thus obtained is subjected to chromatographic separation to separate the sugars from the non-sugars. The product obtained may be used in applications similar to those of other sugars.
    Type: Grant
    Filed: March 29, 1995
    Date of Patent: April 29, 1997
    Assignee: Compania General del Algarrobo de Espana, S.A.
    Inventor: Carlos Sanjuan Diaz